Re: ACID
Date: Wed, 24 Aug 2011 12:37:08 +0300
Message-ID: <OFEAF453F8.D0F227D7-ONC22578F6.0034A47C-C22578F6.0034D6E2_at_seb.lt>
http://en.wikipedia.org/wiki/ACID
There is one property which has very special comments about it:
" Isolation ...
This property of ACID is often relaxed (i.e. partly respected) because of
the huge speed decrease this type of concurrency management implies.
...
In reality, many alternatives are used due to speed concerns, but none of
them guarantees the same reliability. "
Could not be said better.
Please consider the environment before printing this e-mail
From: "Jonathan Lewis" <jonathan_at_jlcomp.demon.co.uk> To: "Oracle L" <oracle-l_at_freelists.org> Date: 2011.08.23 11:54 Subject: ACID
So who knows the meaning of ACID (not the Timothy Leary kind) ?
http://tonyhasler.wordpress.com/2011/08/22/why-is-acid-important/ http://jonathanlewis.wordpress.com/2011/08/19/redo-2/
Regards
Jonathan Lewis
http://jonathanlewis.wordpress.com
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Received on Wed Aug 24 2011 - 04:37:08 CDT